GSWP3 + d166deadveg branch + init tsoisno=272K (ctsm51_ctsm51d166deadveg_ne30pg3ne30pg3mg17_GSWP3V1_ABsnoCDE_blk_A5BCD_1850AD, pAD)

[olyson]

Description:
Same as #52 but with GSWP3 forcing and using ne30 grid.
Spinup of the deadveg branch (PR #2348).
Intended to create initial conditions for next round of coupled simulations.
Include init tsoisno=272K (Issue #2338)

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Case directory:
Locally:
/glade/work/oleson/ctsm_deadveg/cime/scripts/ctsm51_ctsm51d166deadveg_ne30pg3ne30pg3mg17_GSWP3V1_ABsnoCDE_blk_A5BCD_1850AD, pAD

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Sandbox:
Locally:
/glade/work/oleson/ctsm_deadveg

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user_nl_ changes:

user_nl_clm:

! Full output
hist_nhtfrq = 0
hist_mfilt = 1
hist_empty_htapes = .false.
hist_fincl1 = 'FSDSND','FSDSVD','FSDSNI','FSDSVI','RAIN_FROM_ATM','SNOW_FROM_ATM','FLDS_NOT_DOWNSCALED','ZBOT','Tair_from_atm','Thair_from_atm','QBOT_NOT_DOWNSCALED','PBOT_NOT_DOWNSCALED','Rho_from_atm','PCO2','UWIND','VWIND','BCPHIDRY','BCPHODRY','BCPHIWET','OCPHIDRY','OCPHODRY','OCPHIWET','DSTWET1','DSTDRY1','DSTWET2','DSTDRY2','DSTWET3','DSTDRY3','DSTWET4','DSTDRY4','ATM_TOPO'

!----------------------------------------------------------------------------------
! Settings from cmip6_carbon_isotopes
! CAN ONLY USE THIS IF STARTING FROM AN INITIAL FILE THAT HAS ISOTOPES
!----------------------------------------------------------------------------------

use_c13 = .true.
use_c14 = .true.
use_c13_timeseries = .true.
use_c14_bombspike = .true.
fsurdat = '/glade/campaign/cesm/cesmdata/inputdata/lnd/clm2/surfdata_esmf/ctsm5.2.0/surfdata_ne30np4.pg3_hist_1850_78pfts_c231026.nc'
paramfile = '/glade/campaign/cesm/cesmdata/inputdata/lnd/clm2/paramdata/ctsm51_params.c240208.nc'

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SourceMods:

src.clm/clm_varpar.F90: nlevurb=5 -> nlevurb=10
src.clm/surfrdMod.F90: Remove read of PFTDATA_MASK
src.clm/TemperatureType.F90: Set initial tsoisno to 272K

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Diagnostics:

Compared to CRUJRA version, end of pAD:

https://webext.cgd.ucar.edu/I1850/ctsm51_ctsm51d166deadveg_ne30pg3ne30pg3mg17_GSWP3V1_ABsnoCDE_blk_A5BCD_1850pAD/lnd/ctsm51_ctsm51d166deadveg_ne30pg3ne30pg3mg17_GSWP3V1_ABsnoCDE_blk_A5BCD_1850pAD_1341_1360-ctsm51_ctsm51d166deadveg_1deg_CRUJRA_FLDS_ABsnoCDE_blk_A5BCD_1850pAD_1301_1320/setsIndex.html

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Output:

/glade/derecho/scratch/oleson/archive/ctsm51_ctsm51d166deadveg_ne30pg3ne30pg3mg17_GSWP3V1_ABsnoCDE_blk_A5BCD_1850AD, pAD/

Moved here
/glade/campaign/cgd/tss/common/Land_Only_Simulations/CTSM52_DEV/ctsm51_ctsm51d166deadveg_ne30pg3ne30pg3mg17_GSWP3V1_ABsnoCDE_blk_A5BCD_1850pAD

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Contacts:
@olyson
@wwieder

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Extra details:
I've designated this combination simulation as ABsnoCDE_blk_A5BCD, where the first ABsnoCDE is:
A - SturmSnowtk (implemented in the default lnd_in)
Bsno - snow5d_thresh_for_onset = 0.2 (implemented by default in ctsm51_params.c240208.nc, other CNPhenologyMod.F90 mods back to defaults)
C - frootleaf (implemented by default in ctsm51_params.c240208.nc)
D - FUN_fracfixers (implemented by default in ctsm51_params.c240208.nc)
E - new SNICAR (implemented in the default lnd_in)
blk - snicar_snobc_intmix = .true. (implemented in the default lnd_in)
and the next A5BCD is
A5 - xdrdt = 5 (implemented by default in ctsm51_params.c240208.nc)
B - scvng_fct_mlt_sf = 0.5 (implemented by default in ctsm51_params.c240208.nc)
C - snw_rds_refrz = 1500 (implemented by default in ctsm51_params.c240208.nc)
D - fresh_snw_rds_max = 400._r8 (implemented by default in ctsm51_params.c240208.nc)

See discussion in #3 and ESCOMP/CTSM#2403
AD spunup to 1.50% disequilibrium, 280 years
pAD spunup to 2.79% disequilibrium, 1360 years
Complete